BR0115068A - Método e aparelho para determinar os termos da distribuição de conteúdo áudio/visual digital com base nos nìveis de pirataria detectados - Google Patents

Método e aparelho para determinar os termos da distribuição de conteúdo áudio/visual digital com base nos nìveis de pirataria detectados

Info

Publication number
BR0115068A
BR0115068A BR0115068-5A BR0115068A BR0115068A BR 0115068 A BR0115068 A BR 0115068A BR 0115068 A BR0115068 A BR 0115068A BR 0115068 A BR0115068 A BR 0115068A
Authority
BR
Brazil
Prior art keywords
terms
recipient
determining
piracy
content
Prior art date
Application number
BR0115068-5A
Other languages
English (en)
Inventor
Mark Hollar
Original Assignee
Macrovision Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24856378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0115068(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Macrovision Corp filed Critical Macrovision Corp
Publication of BR0115068A publication Critical patent/BR0115068A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4185—External card to be used in combination with the client device, e.g. for conditional access for payment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42684—Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)

Abstract

"MéTODO E APARELHO PARA DETERMINAR OS TERMOS DA DISTRIBUIçãO DE CONTEúDO áUDIO/VISUAL DIGITAL COM BASE NOS NìVEIS DE PIRATARIA DETECTADOS". Um servidor de distribuição distribui conteúdo de áudio/visual (A/V) a um recebedor de acordo com termos determinados da informação armazenada em uma base de dados de cópias não autorizadas anteriores atribuídas àquele recebedor. A cópia distribuída ao recebedor inclui identificações do conteúdo e do recebedor nela embutidas por um embutidor de ID que emprega uma técnica esteganográfica ou de marca d'água. O servidor de detecção detecta IDs embutidos em conteúdo A/V amostrado de vários canais de distribuição, e fornece a informação de ID para o servidor de distribuição atualizar a base de dados de cópias não autorizadas anteriores.
BR0115068-5A 2000-11-09 2001-10-05 Método e aparelho para determinar os termos da distribuição de conteúdo áudio/visual digital com base nos nìveis de pirataria detectados BR0115068A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/711,000 US7124114B1 (en) 2000-11-09 2000-11-09 Method and apparatus for determining digital A/V content distribution terms based on detected piracy levels
PCT/US2001/031325 WO2002039713A2 (en) 2000-11-09 2001-10-05 Method and apparatus for determining digital a/v content distribution terms based on detected piracy levels

Publications (1)

Publication Number Publication Date
BR0115068A true BR0115068A (pt) 2004-02-03

Family

ID=24856378

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115068-5A BR0115068A (pt) 2000-11-09 2001-10-05 Método e aparelho para determinar os termos da distribuição de conteúdo áudio/visual digital com base nos nìveis de pirataria detectados

Country Status (9)

Country Link
US (1) US7124114B1 (pt)
EP (1) EP1332618B1 (pt)
JP (2) JP4307069B2 (pt)
KR (1) KR100593239B1 (pt)
BR (1) BR0115068A (pt)
CA (1) CA2425115C (pt)
MX (1) MXPA03004093A (pt)
TW (1) TW548985B (pt)
WO (1) WO2002039713A2 (pt)

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US7724919B2 (en) * 1994-10-21 2010-05-25 Digimarc Corporation Methods and systems for steganographic processing
US7237123B2 (en) 2000-09-22 2007-06-26 Ecd Systems, Inc. Systems and methods for preventing unauthorized use of digital content
JP4678965B2 (ja) * 2001-02-28 2011-04-27 富士通株式会社 コンテンツ処理システム、実行装置及び中央装置
US7042470B2 (en) * 2001-03-05 2006-05-09 Digimarc Corporation Using embedded steganographic identifiers in segmented areas of geographic images and characteristics corresponding to imagery data derived from aerial platforms
US7328453B2 (en) 2001-05-09 2008-02-05 Ecd Systems, Inc. Systems and methods for the prevention of unauthorized use and manipulation of digital content
US7978874B2 (en) 2002-10-21 2011-07-12 Digimarc Corporation Digital watermarking for workflow by tracking content or content identifiers with respect to time
GB2394805A (en) * 2002-10-31 2004-05-05 Hewlett Packard Co Determining when to revoke a key in an ancestral hierarchy key distribution system
US7577636B2 (en) 2003-05-28 2009-08-18 Fernandez Dennis S Network-extensible reconfigurable media appliance
US20050177721A1 (en) * 2004-02-10 2005-08-11 I-Ta Wu File management system used in a peer-to-peer file-share mechanism
US7836179B2 (en) 2006-09-01 2010-11-16 Nbc Universal, Inc. Content validation for digital network
JP2010512709A (ja) * 2006-12-11 2010-04-22 トムソン ライセンシング ディジタルシネマのための可視の著作権侵害防止システムおよび方法
WO2008128384A1 (fr) * 2007-04-24 2008-10-30 Aigo Research Institute Of Image Computing Co., Ltd Carte à puce et procédé pour ajouter un filigrane numérique aux données intérieures de la carte à puce
US20090083132A1 (en) * 2007-09-20 2009-03-26 General Electric Company Method and system for statistical tracking of digital asset infringements and infringers on peer-to-peer networks
US7945924B2 (en) * 2007-11-15 2011-05-17 At&T Intellectual Property I, L.P. Detecting distribution of multimedia content
US8315456B2 (en) * 2008-04-10 2012-11-20 The Nielsen Company Methods and apparatus for auditing signage
US9386089B2 (en) * 2008-11-11 2016-07-05 Nbcuniversal Media, Llc Early detection of high volume peer-to-peer swarms
US20120124172A1 (en) * 2010-11-15 2012-05-17 Google Inc. Providing Different Versions of a Media File
US20130080342A1 (en) * 2011-03-30 2013-03-28 Google Inc. Preservation of Documents in a Hosted User Environment

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US5646997A (en) 1994-12-14 1997-07-08 Barton; James M. Method and apparatus for embedding authentication information within digital data
US5892900A (en) * 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US5613004A (en) 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
EP0891669B1 (en) * 1996-04-01 2000-08-02 Macrovision Corporation A method for controlling copy protection in digital video networks
JPH10191036A (ja) 1996-11-08 1998-07-21 Monorisu:Kk デジタルコンテンツに対するｉｄの刷込および読出方法
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JP2003529117A (ja) 1999-04-21 2003-09-30 リサーチ・インベストメント・ネットワーク・インコーポレーテッド レーザ中心媒体の電子的コンテンツに基く照準を定めた広告についてのシステム、方法、および製造物
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Also Published As

Publication number Publication date
JP2004514204A (ja) 2004-05-13
US7124114B1 (en) 2006-10-17
EP1332618A2 (en) 2003-08-06
EP1332618B1 (en) 2014-03-05
KR20030062329A (ko) 2003-07-23
JP4307069B2 (ja) 2009-08-05
CA2425115C (en) 2007-02-13
CA2425115A1 (en) 2002-05-16
TW548985B (en) 2003-08-21
JP2006277763A (ja) 2006-10-12
MXPA03004093A (es) 2004-06-25
WO2002039713A2 (en) 2002-05-16
KR100593239B1 (ko) 2006-06-26
WO2002039713A3 (en) 2003-03-13

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements